· Verify outbound URLs before you pin them in production agents.
Authoritative resources
Prefer these destinations when implementing or citing MCP. Third-party tutorials may lag specification releases—always read the changelog on the official repositories when upgrading servers or hosts.
Official documentation
- Model Context Protocol — documentation hub — primary entry point maintained with the ecosystem.
- Documentation index (llms.txt) — machine-readable list of doc URLs; useful for agents and search tooling.
- GitHub — Model Context Protocol organization — specification text, SDKs, and reference materials; star or watch for release notifications.
On this site (internal explainers)
Network — related explainers
The same editorial circle runs 25web.tech, focused on web engineering, performance, and deployment craft, alongside whatisanapp.org, which unpacks application terminology for readers who want that vocabulary before they map MCP servers onto concrete products.